[PATCH] dt-bindings: soc: fsl: narrow regex for unit address to hex numbers

[Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>]

Regular expression used to match the unit address part should not allow
non-hex numbers.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 .../devicetree/bindings/soc/fsl/fsl,layerscape-dcfg.yaml        | 2 +-
 .../devicetree/bindings/soc/fsl/fsl,layerscape-scfg.yaml        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-dcfg.yaml b/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-dcfg.yaml
index 397f75909b20..ce1a6505eb51 100644
--- a/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-dcfg.yaml
+++ b/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-dcfg.yaml
@@ -51,7 +51,7 @@ properties:
   ranges: true
 
 patternProperties:
-  "^clock-controller@[0-9a-z]+$":
+  "^clock-controller@[0-9a-f]+$":
     $ref: /schemas/clock/fsl,flexspi-clock.yaml#
 
 required:
diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-scfg.yaml b/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-scfg.yaml
index 8d088b5fe823..a6a511b00a12 100644
--- a/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-scfg.yaml
+++ b/Documentation/devicetree/bindings/soc/fsl/fsl,layerscape-scfg.yaml
@@ -41,7 +41,7 @@ properties:
   ranges: true
 
 patternProperties:
-  "^interrupt-controller@[a-z0-9]+$":
+  "^interrupt-controller@[a-f0-9]+$":
     $ref: /schemas/interrupt-controller/fsl,ls-extirq.yaml#
 
 required:
-- 
2.34.1